No. 688:
Cut out the pat and you can make a nostril just by placing a nasal mask.
Three-dimensional design eliminates the unnatural feeling of nasal muscles, reduces nose width, improves fit and improves workability.
No. 688:
Cut out the pat and you can make a nostril just by placing a nasal mask.
Three-dimensional design eliminates the unnatural feeling of nasal muscles, reduces nose width, improves fit and improves workability.